... line 23 , “dim” means
(A) vague
(B) ignorant
(C) pessimistic
(D) dark
(E) simple-minded
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20 – In lines 29 -34, ... attitudes of self-styled “artists”
22 – In line 60, the word “fanciful” most nearly means
(A) atypical
(B) elaborate
(C) mysterious
(D) unrealistic
(E) attractive
23 – The author suggests...
... expression for the rotation angle φ
θ ≡ cot 2 ≡
c
2
− s
2
2sc
=
a
qq
− a
pp
2a
pq
(11.1.8)
If we let t ≡ s/c, the definition of θ can be rewritten
t
2
+2tθ − 1=0 (11.1.9)
The smaller root of this ... (11.1 .2) and using the symmetry of A, we get the explicit
formulas
a
rp
= ca
rp
− sa
rq
a
rq
= ca
rq
+ sa
rp
r = p, r = q (11.1.4)
a
pp
= c
2
a
pp
+ s
2
a
qq
− 2sca
pq
(11.1.5)...
...
2. 1 The repulsive coulomb force that exists between two protons in the
nucleus of a conductor is given as
F
qq
r
=
12
0
2
4
πε
If
qq x
12
19
16 10
==
−
.
C, and
1
4
899 10
0
922
πε
=
./,
xNmC
...
20 10
15
.
x
−
m.
2. 2 The current flowing through a drain of a field effect transistor during
saturation is given as
ikVV
DS GS t
=−
()
2
If
V
t
=
10.
volt...